Research
Biên tập viên: Nyoi-Bo Studio
"Tier 2? He needed to use Tier 2 crystals so soon?"
Lu Yanlong had just seen Fang Heng summon a large number of zombies and was sighing. When he suddenly heard Fang Heng ask about this, he could not help but open his mouth in surprise.
He shifted his gaze to the burning lake in the distance.
The elite mechanical mutated giant crocodile would occasionally emerge from the water and fire a few condensed flame cannons at the Lickers.
"It's very difficult. Based on past experience, only elite-level robots like this have a chance of dropping crystals. The rest of the time, they can only be obtained by relying on the Federation's mutant crystallization assembly device."
Fang Heng asked in surprise, "The Federation can also produce Tier 2 mutant crystals?"
"Yes, this is also one of the reasons why the Federation can dominate the world."
Lu Yanlong smiled bitterly.